Question about 034 AV (028??)

[Saiso]

Hi all,
Quick question, both the 028 and 034 non super are 46mm, meanwhile the 034 super and 036 are 48mm.. does that mean a 028 46mm piston and cylinder would work on a 034 AV non super saw?

Thank you,
M

 

[Bango Skank]

That 46mm from the 028 came off an 028 Super, right?

 

[Saiso]

Was just a hypothetical question. Assuming the only one that would work would come off a 028 super? Also assuming a non super 28 has a different measurement?

 

[Wood Doctor]

Not sure, but I think the 034 engine has a longer stroke than the 028 series. So, you cannot upgrade any 028 with an 034 top end.

 

[Tomos770]

http://www.acresinternet.com/cscc.nsf/GasbyManufacturer?OpenView&Start=1&Count=1000&Expand=138#138

 

[Mad Professor]

Not sure, but I think the 034 engine has a longer stroke than the 028 series. So, you cannot upgrade any 028 with an 034 top end.

^^^^^

What he said. 31mm vs 34mm stroke

 

[Maintenance supervisor]

http://www.acresinternet.com/cscc.n...83971384aaeecdb288256ded0075d27f?OpenDocumentA good reference site

 

[Saiso]

Thank you guys!